Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
| Collagen dressing (physical object) | Is a | Wound and ulcer preparations | true | Inferred relationship | Some | ||
| Collagen dressing (physical object) | Is a | Wound dressing (physical object) | true | Inferred relationship | Some | ||
| Collagen dressing (physical object) | Has compositional material (attribute) | Collagen | true | Inferred relationship | Some |
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Collagen and oxidised regenerated cellulose dressing | Is a | True | Collagen dressing (physical object) | Inferred relationship | Some |
Reference Sets